FESTOOL STF 93x178 P40 GR/50 Granat Abrasive Sheets 93x178mm P40 50-Pack
- Stock: In Stock
- Model: FES498933 7191
- Weight: 0.67kg
- Dimensions: 198.00mm x 105.00mm x 85.00mm
- SKU: FES498933
- UPC: 4014549176412
Festool STF 93x178 P40 GR/50 Granat Abrasive Sheets 93x178mm P40 50-Pack
At a Glance: Professional Granat P40 coarse abrasive sheets measuring 93 x 178 mm with Festool StickFix attachment, supplied in a pack of 50 for RS 300, RS 3 and LRS 93 sanders.
Take on demanding coarse sanding and surface preparation with the Festool STF 93x178 P40 GR/50 Granat abrasive sheets. Developed as Festool's highly versatile premium abrasive, Granat is particularly effective on modern paint systems, VOC clear coats and hard substrates, while also delivering dependable performance on fillers, repair compounds, plastics, acrylic and mineral materials. The special Granat coating is designed to resist premature clogging, helping the abrasive remain effective for longer and providing an excellent balance between aggressive material removal and service life. This P40 version is intended for coarse sanding applications where rapid stock removal, levelling or initial surface preparation is required. Each sheet measures 93 x 178 mm and uses Festool's convenient StickFix system for quick attachment and replacement on compatible sanding pads. Supplied in a generous pack of 50 abrasive sheets, it is a practical professional choice for workshops, painters, varnishers, drywall contractors and joiners using the Festool RS 300, RS 3 or LRS 93 sanding systems.
Festool Granat abrasive was developed to perform especially well on demanding coatings and hard surfaces. Its special coating helps prevent the abrasive surface from becoming clogged prematurely by sanding dust and coating residues. This allows the abrasive grain to continue cutting effectively for longer, improving productivity while reducing unnecessary abrasive changes. Although particularly suited to VOC varnishes and modern paint systems, Granat can also be used across a broad range of additional materials and surface-preparation applications.
Product highlights
- Coarse P40 grit: Designed for aggressive initial sanding, rapid material removal and levelling of suitable surfaces.
- Premium Granat abrasive: Festool's versatile abrasive technology is suitable for demanding coatings, hard substrates and a broad variety of other materials.
- Excellent clogging resistance: The special Granat coating helps prevent premature clogging and supports a longer useful abrasive life.
- Ideal for modern paint systems: Particularly suitable for processing VOC varnishes and VOC clear coats.
- 93 x 178 mm format: Sized specifically for compatible Festool rectangular orbital and pneumatic sanders.
- StickFix attachment: Allows fast, convenient abrasive changes without separate clamps or adhesive.
- Wide application range: Suitable for repair compounds, fillers, varnishes, plastics, acrylic and mineral materials.
- Professional 50-pack: Provides a practical quantity for regular workshop, finishing, renovation and site work.
Product Compatibility
- Festool RS 300: Suitable for the Festool RS 300 rectangular orbital sander using the corresponding StickFix sanding pad.
- Festool RS 3: Suitable for compatible Festool RS 3 orbital sanders.
- Festool LRS 93: Suitable for the Festool LRS 93 pneumatic orbital sander.
- 93 x 178 mm StickFix sanding pads: Designed for compatible Festool sanding pads using the StickFix hook-and-loop attachment system.
Choose P40 for coarse sanding
P40 is a very coarse abrasive grade intended primarily for aggressive material removal, levelling and initial preparation. If a fine finished surface is required, continue the sanding sequence with progressively finer Granat grits after the initial P40 sanding stage.
Features
- Granat abrasive quality: Premium Festool abrasive developed for efficient sanding across a broad range of demanding surfaces.
- P40 grit: Coarse grit delivers strong cutting action for initial sanding and substantial material removal.
- 93 x 178 mm sheet dimensions: Precisely sized for compatible rectangular Festool sanding systems.
- StickFix backing: Hook-and-loop attachment provides quick and secure mounting onto the sanding pad.
- Special anti-clogging properties: Granat's coating technology reduces premature loading of the abrasive surface.
- VOC coating capability: Developed specifically with modern VOC varnish and clear-coat systems in mind.
- Universal performance: Suitable for coatings as well as fillers, repair compounds, plastics, acrylic and mineral surfaces.
- 50-piece pack: Provides ample abrasive stock for professional and repetitive sanding work.
Benefits
- Fast stock removal: The coarse P40 grain cuts aggressively, making it well suited to early-stage surface preparation and levelling.
- Longer usable abrasive life: Reduced clogging helps the abrasive continue cutting effectively for longer before replacement is required.
- Fewer abrasive changes: Durable Granat construction and improved resistance to loading can reduce interruptions during demanding sanding work.
- Excellent versatility: One abrasive family can be used across coatings, hard substrates, fillers, plastics, acrylic and various mineral materials.
- Quick sheet changes: StickFix attachment makes changing worn or different-grit abrasives fast and straightforward.
- Secure fit: The 93 x 178 mm format is designed around compatible Festool sanding pads for accurate positioning and efficient sanding.
- Ideal for professional finishing systems: Granat allows users to progress through different grit stages while remaining within one premium abrasive range.
Application
- Coarse sanding and initial surface preparation.
- Rapid removal of suitable coatings and surface material.
- Processing modern paint systems.
- Sanding VOC varnishes and VOC clear coats.
- Processing hard substrates and hard base layers.
- Sanding repair compounds and body fillers.
- Sanding conventional fillers and levelling compounds.
- Processing suitable plastics and acrylic materials.
- Sanding suitable mineral materials.
- Professional painting and varnishing preparation.
- Drywall surface preparation.
- Joinery and woodworking preparation where coarse sanding is required.
Extra Information
- Abrasive range: Festool Granat.
- Grit: P40 coarse abrasive grade.
- Sheet size: 93 x 178 mm.
- Attachment system: Festool StickFix hook-and-loop attachment.
- Pack quantity: 50 abrasive sheets.
- Compatible sanders: Festool RS 300, RS 3 and LRS 93.
- Speciality: Particularly well suited to VOC varnishes and hard substrates.
- Additional materials: Suitable for plastics, mineral materials, acrylic, repair compounds and fillers.
What makes Granat different?
Modern coatings can quickly clog conventional abrasives as sanding residue accumulates between the abrasive grains. Granat was developed specifically to perform effectively in these demanding applications. Its special coating helps reduce clogging, allowing more of the abrasive surface to remain active and extending useful sanding life.
What does P40 mean?
P40 identifies a coarse abrasive grit. The relatively large abrasive particles remove material rapidly and are therefore best suited to initial sanding, levelling, stripping and other applications where aggressive material removal is more important than producing the final surface finish.
Why use a sanding grit sequence?
A coarse abrasive such as P40 removes material efficiently but leaves a correspondingly coarse sanding pattern. For a finer finished surface, follow P40 with progressively finer abrasive grades appropriate to the material and coating system. Avoid excessively large jumps between grit sizes, as this can make it difficult for the next abrasive to remove the scratches produced by the previous sanding stage.
Festool StickFix
StickFix is Festool's hook-and-loop abrasive attachment system. The abrasive sheet presses directly onto the compatible sanding pad and can be removed again without clamps or separate adhesive. This makes it fast to replace worn sheets or move between grit grades during a multi-stage sanding process.
Particularly useful for professional finishing work
Granat is designed for the types of demanding materials commonly encountered by painters, varnishers, drywall installers and joiners. Its ability to work effectively on coating systems, fillers and hard substrates makes it a highly versatile abrasive for both preparation and finishing workflows.
Pro Tips
- Use P40 where substantial material removal is required rather than trying to force a finer abrasive to perform heavy stock removal.
- After coarse sanding, move through progressively finer Granat grits until the surface quality required for the next coating or finishing stage is achieved.
- Make sure the abrasive sheet is positioned squarely on the sanding pad so the full sanding surface is properly supported.
- Use effective dust extraction wherever possible. Keeping the sanding area clear of dust improves visibility, working conditions and abrasive performance.
- Replace the abrasive when it stops cutting efficiently rather than applying excessive pressure to compensate for a worn sheet.
- Avoid excessive sanding pressure. Let the abrasive grain and the sander's movement perform the cutting to help achieve a consistent sanding pattern.
- Before changing to a finer grit, remove loose dust from the surface so coarse particles are not carried into the next sanding stage.
How to Use
- Switch off the sander and disconnect it from its power or compressed-air supply before fitting an abrasive sheet.
- Check that the sanding pad is clean and that its StickFix surface is in good condition.
- Select one STF 93x178 P40 Granat abrasive sheet from the pack.
- Align the abrasive accurately with the 93 x 178 mm sanding pad and press it firmly onto the StickFix surface.
- Connect the appropriate dust extraction system where applicable.
- Place the sander flat against the workpiece before beginning the sanding operation.
- Guide the machine evenly across the surface using controlled pressure and overlapping passes.
- Allow the P40 abrasive to perform the material removal rather than pressing excessively on the machine.
- Inspect the surface regularly to avoid removing more material than necessary.
- When the required coarse preparation is complete, remove sanding dust and continue with progressively finer abrasive grits where a smoother finish is required.
Specifications
| Description | Spec |
|---|---|
| Brand | Festool |
| Cat No. | FES498933 |
| Festool Order No. | 498933 |
| Product Type | Rectangular Abrasive Sheets |
| Model | STF 93x178 P40 GR/50 |
| Abrasive Range | Granat |
| Abrasive Quality | Granat |
| Grit | P40 |
| Grit Category | Coarse |
| Dimensions | 93 x 178 mm |
| Length | 178 mm |
| Width | 93 mm |
| Attachment System | StickFix |
| Pack Quantity | 50 Pieces |
| Compatible Sander | RS 300 |
| Compatible Sander | RS 3 |
| Compatible Sander | LRS 93 |
| Primary Applications | Coarse Sanding and Surface Preparation |
| Suitable Applications | VOC Varnishes, Paint Systems, Hard Substrates, Fillers, Repair Compounds, Plastics, Acrylic and Mineral Materials |
Scope of Delivery:
- 50 x Festool STF 93x178 P40 Granat abrasive sheets
Important scope of delivery note
This product contains 50 Granat P40 abrasive sheets. The sander, sanding pad, dust extractor and other abrasive grit grades are not included.
Safety
- Wear appropriate eye, hearing and respiratory protection for the material being sanded.
- Use suitable dust extraction whenever possible, particularly when sanding coatings, fillers, plastics, mineral materials or other dust-producing surfaces.
- Before sanding existing coatings, establish whether they may contain hazardous substances and follow the appropriate occupational safety requirements.
- Do not sand materials containing asbestos or other hazardous substances unless the work is performed by appropriately trained personnel using the required equipment and procedures.
- Ensure the abrasive sheet is securely attached and correctly positioned on the sanding pad before starting the machine.
- Replace damaged, torn or excessively worn abrasive sheets before continuing work.
- Follow the operating and safety instructions supplied with the Festool sander, dust extractor and material or coating system being processed.